The Granatelli MPG Plus ignition wire set is an MPG series spark plug wiring kit specified for 1988 Ford Thunderbird models with the 3.8L six-cylinder engine. This replacement set fits the factory six-cylinder layout and provides the wiring needed to replace deteriorated ignition leads so the vehicle's spark plug connections are renewed and ignition operation remains consistent.
Granatelli 1988 Ford Thunderbird 6Cyl 3.8L MPG Plus Ignition Wires